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  1. Scott Danforth

    1995 Searay 5.7 GM winterizing mods..

    https://www.hardin-marine.com/p-81079-stainless-steel-lifetime-series-sea-pump-drain-plugs-mercruiser-22-806608a02-8m2000874.aspx
  2. Scott Danforth

    '84 Lund 3.0L IO engine runs, locks up, runs, locks up

    The whole drive is filled with oil
  3. Scott Danforth

    Year model for my 9.8 Mercury

    only difference between 1982 and 1985 was the decal and serial numbers. if you are looking for a raw water pump, there are two different ones and you must pull the lower and measure the shaft diameter prior to ordering.
  4. Scott Danforth

    Year model for my 9.8 Mercury

    https://www.maxrules.com/models/Merc_model_files/7p5-9p9.html
  5. Scott Danforth

    292 inline 6 with prealpha drive for 19.5 cuddy

    there are a few supercharged 292's out there as well. came across a pair back in the mid 80's at a poker run. they were in a boat that originally had twin 470's I think they were weiand superchargers
  6. Scott Danforth

    292 inline 6 with prealpha drive for 19.5 cuddy

    250 and 292 can use same drive. cooling flow will be fine as same cooling flow goes to 350's you will need to go up in pitch for the longer stroked 292
  7. Scott Danforth

    Second Happiest Day . . .

    mercury makes the blocks, however the rotating bits look like GM parts which match the spec's published late in 2015 for the 2016 Mercruiser 6.2
  8. Scott Danforth

    Second Happiest Day . . .

    MerCruisers completely-new 6.2 L V8 300/350hp All new innovated design optimized, and built to be a marine engine, not an automotive one. ... Enquire. Attributes Recommended Oil Value NMMA Certified FCW 25W-40 Synthetic Blend Bore X Stroke (in/mm) 4.00 x 3.75″ / 101.6 x 95.25 mm...
  9. Scott Danforth

    1995 Searay 5.7 GM winterizing mods..

    you are not the one selling a $.03 plastic plug that temp ages and breaks for $3. if you were, you would "see" that the cure makes you money. its not solving anything. its hype marketing and upselling to make a profit. agree that with proper maintenance, a brass plug in a cast iron threaded...
  10. Scott Danforth

    Line Cutter for DPE Volvo Penta dou prop?

    the one listed for your drive in the parts breakdown
  11. Scott Danforth

    292 inline 6 with prealpha drive for 19.5 cuddy

    going from a 3.0 liter (181 cubes) to a 292 you will need a different ratio outdrive.
  12. Scott Danforth

    Fibergall & resin

    for a large area, I normally mix up a pail of it, pour it on top of the cloth/csm/1708 and spread with bondo spreaders. watch the videos in link #14 of the DIY sticky (4th one down) at the top of the forum
  13. Scott Danforth

    Second Happiest Day . . .

    I would question his compression gauge accuracy. however they were all within a tight grouping.
  14. Scott Danforth

    connecting rod bolts

    rock auto and summit racing sell to Scotland and ship faster than they do to Florida. They also ship to Canada..... LOL
  15. Scott Danforth

    Help with interpreting AFR gauge readings

    according to the Holley library, you should have a #25 power valve 600 CFM is a bit small for a 350 your running rich go lighter on spring (not heavier), you want the secondaries to slowly open starting about 3000 RPM back off on the jets - suggest #68 may need to go to #35 power valve wish...
  16. Scott Danforth

    Fouling spark plugs

    what brand of oil are you running? the semi-synthetic and the synthetic dont foul plugs like some of the lower quality oils do
  17. Scott Danforth

    connecting rod bolts

    stock pistons = stock rods = stock bolts if you need to jump to ARP rod bolts, go to SCAT forged rods with floating pistons and ARP bolts. will save you a ton of money over modifying junk stock rods. you may want to check prices. lately, a new crank is cheaper than regrinding your existing...
  18. Scott Danforth

    Volvo Penta 1996 7.4 GL wiring

    welcome aboard the wiring diagram/schematic is in the factory manuals wire color is standardized
  19. Scott Danforth

    1991 Celebrity 181cx Book/Manual/Information

    if someone scanned and posted the factory brochure, you will find information on the size of the fuel tank most likely about 22-25 gallons Max hp will be on the capacity tag unless its an I/O, then there is no max limit.
  20. Scott Danforth

    Fluid Changes for Winterizing, Do I Need to?

    Mahle symposium on bearing failure due to acid buildup - compression ignited and spark ignited motors. about 2006 or 2007 held at Cummins CMEP (Cummins Mid-range Engine Plant)
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